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ChemicalBook >> CAS DataBase List >> 2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl bromide

2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl bromide

2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl bromide price.
  • $6 - $930
  • Product name: 2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl bromide
  • CAS: 3068-32-4
  • MF: C14H19BrO9
  • MW: 411.2
  • EINECS:221-324-0
  • MDL Number:MFCD00063686
  • Synonyms:acetobromo-ó-d-galactose ;alpha-d-galactopyranosylbromide,tetraacetate ;2,3,4,6-Tetra-O-acetyl-a-D-galacopyranosyl bromide;BroMo 2,3,4,6-Tetra-O-acetyl-α-D-galactopyranoside (Stabilized with 2% (wt/wt) CaCO3);tetra-O-acetyl-alpha-D-galactopyranosyl bromide;2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl bromide;Acetobromo-alpha-D-galactose;acetobromo-D-galactose;BROMO-2,3,4,6-TETRA-O-ACETYL-ALPHA-D-GALACTOPYRANOSE
41 prices
Selected condition：
Brand
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • Biosynth Carbosynth
  • Chemenu
  • Crysdot
  • Iris Biotech GmbH
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TRC
  • Usbiological
Package
  • 1g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • 250g
  • 500g
  • ManufacturerAK Scientific
  • Product numberS191
  • Product descriptionAcetobromo-alpha-D-galactose
  • Packaging5g
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number3068324
  • Product description2,3,4,6-Tetra-O-acetyl-a-D-galactopyranosylbromide
  • Packaging100g
  • Price$469
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA178188
  • Product description2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosylbromide 95%(stabilizedwithCaCO3)
  • Packaging1g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA178188
  • Product description2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosylbromide 95%(stabilizedwithCaCO3)
  • Packaging5g
  • Price$23
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA178188
  • Product description2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosylbromide 95%(stabilizedwithCaCO3)
  • Packaging10g
  • Price$43
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA178188
  • Product description2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosylbromide 95%(stabilizedwithCaCO3)
  • Packaging25g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA178188
  • Product description2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosylbromide 95%(stabilizedwithCaCO3)
  • Packaging100g
  • Price$311
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCRB0000754
  • Product descriptionA-ACETOBROMO-D-GALACTOSE 95.00%
  • Packaging10G
  • Price$487
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCRB0000754
  • Product descriptionA-ACETOBROMO-D-GALACTOSE 95.00%
  • Packaging25G
  • Price$523
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIA1026
  • Product descriptionAcetobromo-alpha-D-galactose
  • Packaging25g
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIA1026
  • Product descriptionAcetobromo-alpha-D-galactose
  • Packaging50g
  • Price$260
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIA1026
  • Product descriptionAcetobromo-alpha-D-galactose
  • Packaging100g
  • Price$435
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberSY029051
  • Product description2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosylBromide ≥95%
  • Packaging1g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberSY029051
  • Product description2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosylBromide ≥95%
  • Packaging5g
  • Price$28
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberSY029051
  • Product description2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosylBromide ≥95%
  • Packaging10g
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberSY029051
  • Product description2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosylBromide ≥95%
  • Packaging25g
  • Price$86
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific S191 Acetobromo-alpha-D-galactose 5g $35 2021-12-16 Buy
Alichem 3068324 2,3,4,6-Tetra-O-acetyl-a-D-galactopyranosylbromide 100g $469 2021-12-16 Buy
Ambeed A178188 2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosylbromide 95%(stabilizedwithCaCO3) 1g $6 2021-12-16 Buy
Ambeed A178188 2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosylbromide 95%(stabilizedwithCaCO3) 5g $23 2021-12-16 Buy
Ambeed A178188 2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosylbromide 95%(stabilizedwithCaCO3) 10g $43 2021-12-16 Buy
Ambeed A178188 2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosylbromide 95%(stabilizedwithCaCO3) 25g $90 2021-12-16 Buy
Ambeed A178188 2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosylbromide 95%(stabilizedwithCaCO3) 100g $311 2021-12-16 Buy
American Custom Chemicals Corporation CRB0000754 A-ACETOBROMO-D-GALACTOSE 95.00% 10G $487 2021-12-16 Buy
American Custom Chemicals Corporation CRB0000754 A-ACETOBROMO-D-GALACTOSE 95.00% 25G $523 2021-12-16 Buy
Apolloscientific BIA1026 Acetobromo-alpha-D-galactose 25g $150 2021-12-16 Buy
Apolloscientific BIA1026 Acetobromo-alpha-D-galactose 50g $260 2021-12-16 Buy
Apolloscientific BIA1026 Acetobromo-alpha-D-galactose 100g $435 2021-12-16 Buy
Arctom SY029051 2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosylBromide ≥95% 1g $10 2021-12-16 Buy
Arctom SY029051 2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosylBromide ≥95% 5g $28 2021-12-16 Buy
Arctom SY029051 2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosylBromide ≥95% 10g $45 2021-12-16 Buy
Arctom SY029051 2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosylBromide ≥95% 25g $86 2021-12-16 Buy

Properties

Melting point :83-85 °C
alpha :210 º (c=3, CHCl3)
Boiling point :412.0±45.0 °C(Predicted)
Density :1.7028 (rough estimate)
refractive index :1.4490 (estimate)
storage temp. :Inert atmosphere,Store in freezer, under -20°C
solubility :Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly), Water (Slightly)
form :Solid
color :White to Pale Yellow
Water Solubility :Sparingly soluble
BRN :96671
Stability :Temperature Sensitive; Store in freezer; Stabilized with 2% CaCO3
CAS DataBase Reference :3068-32-4(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl bromide is used as an organic condensation reagent for chemistries such as N- and S- galactosylation reactions and the synthesis of spacer-equipped phosphorylated di-, tri- and tetrasaccharide fragments of the O-specific polysaccharides.

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